ISRC GBLLT1509363
Verified recording
GBLLT1509363 is “C Jam Blues” by Louis Armstrong,
registered on the CopyrightChains blockchain with CopyrightID
0x8c46e05415179180dbc34d680b2213c7e7c7b30e5b50167c4230c98344c00ada and independently timestamped
in Bitcoin block 957120 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLLT1509363.
Recording identifiers
- ISRC
- GBLLT1509363
- Title
- C Jam Blues
- Artist
- Louis Armstrong
- CopyrightID (CopyrightChains transaction hash)
0x8c46e05415179180dbc34d680b2213c7e7c7b30e5b50167c4230c98344c00ada
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:cc7ed44f2048a9decfbcfa0132fbd6e9134ebad66630b687a4106c4a449f6e37- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLLT1509363
- Bitcoin block existence check
- https://blockstream.info/api/block/957120